标准号：ISO/IEC 18000-4-2008
实施状态：作废
中文名称：信息技术.项目管理的射频识别.第4部分:2.45 GHz空中接口通信用参数
英文名称：Information technology - Radio frequency identification for item management - Part 4: Parameters for air interface communications at 2,45 GHz
发布日期：2008-09
被替代标准：ISO/IEC 18000-4-2015
代替标准：ISO/IEC 18000-4-2004;ISO/IEC FDIS 18000-4-2008
采用标准：CAN/CSA-ISO/IEC 18000-4-09-2009,IDT
起草单位：ISO/IEC JTC 1/SC 31
标准简介：This part of ISO/IEC 18000 defines the air interface for radio frequency identification (RFID) devices operating
in the 2,45 GHz Industrial, Scientific, and Medical (ISM) band used in item management applications. This
part of ISO/IEC 18000 provides a common technical specification for RFID devices that can be used by ISO
committees developing RFID application standards. This part of ISO/IEC 18000 is intended to allow for
compatibility and to encourage inter-operability of products for the growing RFID market in the international
marketplace. This part of ISO/IEC 18000 defines the forward and return link parameters for technical
attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel
bandwidth, maximum equivalent isotropically radiated power (EIRP), spurious emissions, modulation, duty
cycle, data coding, bit rate, bit rate accuracy, bit transmission order, and where appropriate operating
channels, frequency hop rate, hop sequence, spreading sequence, and chip rate. This part of ISO/IEC 18000
further defines the communications protocol used in the air interface.
This part of ISO/IEC 18000 contains two modes. The first is a passive tag operating as an interrogator talks
first and the second is a battery-assisted tag operating as a tag talks first. The detailed technical differences
between the modes are shown in the parameter tables.
文件格式：PDF
文件大小：773.03KB
文件页数：106
（以上信息更新时间为：2019-11-22）
ISO_IEC 18000-4-2008 信息技术.项目管理的射频识别.第4部分_2.45 GHz空中接口通信用参数.pdf
(773.03 KB)
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